Purification, crystallization and preliminary X-ray diffraction analysis of the IL-20–IL-20R1–IL-20R2 complex

Logsdon, N.J.; Allen, C.E.; Rajashankar, K.R.; Walter, M.R.

doi:10.1107/S1744309111049529

Figure 2
Gel filtration of the IL-20^SeMet-IL-20R1-IL-20R2^QQ ternary complex. The top panel shows the chromatogram of the ternary complex (fractions 50-55) and an excess of free receptors (fractions 58-60). The SDS-PAGE gel in the bottom panel shows the composition of the fractions eluting from the column.